Greek Orthodox Patriarch of the Holy Land Theofilos III, leads the Orthodox Palm Sunday mass at the Church of the Holy Sepulchre, traditionally believed to be the burial site of Jesus Christ, in Jerusalem's Old City, Sunday, April 21, 2019. (AP Photo/Ariel Schalit)

Greek Orthodox Patriarch of the Holy Land Theofilos III, leads the Orthodox Palm Sunday mass at the Church of the Holy Sepulchre, traditionally believed to be the burial site of Jesus Christ, in Jerusalem's Old City, Sunday, April 21, 2019. (AP Photo/Ariel Schalit)

Greek Orthodox Patriarch of the Holy Land Theofilos III, leads the Orthodox Palm Sunday mass at the Church of the Holy Sepulchre, traditionally believed to be the burial site of Jesus Christ, in Jerusalem's Old City, Sunday, April 21, 2019. (AP Photo/Ariel Schalit)

Greek Orthodox worshipers, one hold a palm fond, attend during Orthodox Palm Sunday mass at the Church of the Holy Sepulchre, traditionally believed to be the burial site of Jesus Christ, in Jerusalem's Old City, Sunday, April 21, 2019. (AP Photo/Ariel Schalit)

A Greek Orthodox worshiper holds a cross in the Church of the Holy Sepulcher, traditionally believed by many to be the site of the crucifixion and burial of Jesus Christ during Orthodox Palm Sunday, April 21, 2019. (AP Photo/Ariel Schalit)

Romanian Orthodox priests and believers stand outside the Patriarchal Cathedral after an Orthodox Palm Sunday pilgrimage in Bucharest, Romania, Saturday, April 20, 2019. According to local media hundreds of priests and thousands of Orthodox worshippers marched through the Romanian capital and major cities ahead of Palm Sunday. (AP Photo / Andreea Alexandru)

A Romanian Orthodox priest's son looks up next to priests during a service ahead of Palm Sunday in Bucharest, Romania, Saturday, April 20, 2019. According to local media hundreds of priests and thousands of Orthodox worshippers marched through the Romanian capital and major cities ahead of Palm Sunday. (AP Photo / Andreea Alexandru)

A Romanian Orthodox priest's son stands next to priests during a service ahead of Palm Sunday in Bucharest, Romania, Saturday, April 20, 2019. According to local media hundreds of priests and thousands of Orthodox worshippers marched through the Romanian capital and major cities ahead of Palm Sunday. (AP Photo / Andreea Alexandru)

Romanian Orthodox priests and belivers stand outside the Patriarchal Cathedral after an Orthodox Palm Sunday pilgrimage in Bucharest, Romania, Saturday, April 20, 2019. According to local media hundreds of priests and thousands of Orthodox worshippers marched through the Romanian capital and major cities ahead of Palm Sunday. (AP Photo / Andreea Alexandru)

An Ukrainian woman sells willow twigs on the eve of the Orthodox Palm Sunday in Kiev, Ukraine, Saturday, April 20, 2019. Ahead of Sunday's hotly contested presidential election, Ukraine is observing a so-called "day of silence" in which campaigning is forbidden. (AP Photo/Sergei Grits)

An elderly Ukrainian woman buys willow twigs on the eve of the Orthodox Palm Sunday in Kiev, Ukraine, Saturday, April 20, 2019. Ahead of Sunday's hotly contested presidential election, Ukraine is observing a so-called "day of silence" in which campaigning is forbidden. (AP Photo/Sergei Grits)

Willow twigs are displayed for selling on the eve of the Orthodox Palm Sunday in Kiev, Ukraine, Saturday, April 20, 2019. Ahead of Sunday's hotly contested presidential election, Ukraine is observing a so-called "day of silence" in which campaigning is forbidden. (AP Photo/Sergei Grits)

Women cover their heads before entering to church on the eve of the Orthodox Palm Sunday in Kiev, Ukraine, Saturday, April 20, 2019. Ahead of Sunday's hotly contested presidential election, Ukraine is observing a so-called "day of silence" in which campaigning is forbidden. (AP Photo/Sergei Grits)

Romanian people light fires at the graves of their loved ones during Palm Sunday celebration in the village of Herasti, south of Bucharest, on April 20, 2019. - Orthodox Christians celebrate Lazarus Saturday, the day before Palm Sunday, when during on the night the people from Herasti remember the dead in the cemetery where they light fires and keep vigil at the graves. (Photo by Daniel MIHAILESCU / AFP)

Romanian people light fires at the graves of their loved ones during Palm Sunday celebration in the village of Herasti, south of Bucharest, on April 20, 2019. - Orthodox Christians celebrate Lazarus Saturday, the day before Palm Sunday, when during on the night the people from Herasti remember the dead in the cemetery where they light fires and keep vigil at the graves. (Photo by Daniel MIHAILESCU / AFP)

Romanian people light fires at the graves of their loved ones during Palm Sunday celebration in the village of Herasti, south of Bucharest, on April 20, 2019. - Orthodox Christians celebrate Lazarus Saturday, the day before Palm Sunday, when during on the night the people from Herasti remember the dead in the cemetery where they light fires and keep vigil at the graves. (Photo by Daniel MIHAILESCU / AFP)

Romanian people light fires at the graves of their loved ones during Palm Sunday celebration in the village of Herasti, south of Bucharest, on April 20, 2019. - Orthodox Christians celebrate Lazarus Saturday, the day before Palm Sunday, when during on the night the people from Herasti remember the dead in the cemetery where they light fires and keep vigil at the graves. (Photo by Daniel MIHAILESCU / AFP)

JERUSALEM - APRIL 14: Orthodox Christians take part in the parade in front of Al Esbat Gate of the Jerusalem's Old City during 'Palm Sunday' celebrations in Jerusalem on April 14, 2019. Palm Sunday is celebrated on last Sunday before the 'Easter' for triumphal entry of Jesus Christ into Jerusalem and memory of palm branches were placed in his path. Faiz Abu Rmeleh / Anadolu Agency/ABACAPRESS.COM

JERUSALEM - APRIL 14: Scouts' bands parade in front of Al Esbat Gate of the Jerusalem's Old City during 'Palm Sunday' celebrations in Jerusalem on April 14, 2019. Palm Sunday is celebrated on last Sunday before the 'Easter' for triumphal entry of Jesus Christ into Jerusalem and memory of palm branches were placed in his path. Faiz Abu Rmeleh / Anadolu Agency/ABACAPRESS.COM

JERUSALEM - APRIL 14: Scouts' bands parade in front of Al Esbat Gate of the Jerusalem's Old City during 'Palm Sunday' celebrations in Jerusalem on April 14, 2019. Palm Sunday is celebrated on last Sunday before the 'Easter' for triumphal entry of Jesus Christ into Jerusalem and memory of palm branches were placed in his path. Faiz Abu Rmeleh / Anadolu Agency/ABACAPRESS.COM

JERUSALEM - APRIL 14: Scouts' bands parade in front of Al Esbat Gate of the Jerusalem's Old City during 'Palm Sunday' celebrations in Jerusalem on April 14, 2019. Palm Sunday is celebrated on last Sunday before the 'Easter' for triumphal entry of Jesus Christ into Jerusalem and memory of palm branches were placed in his path. Faiz Abu Rmeleh / Anadolu Agency/ABACAPRESS.COM

JERUSALEM - APRIL 14: Orthodox Christians take part in the parade in front of Al Esbat Gate of the Jerusalem's Old City during 'Palm Sunday' celebrations in Jerusalem on April 14, 2019. Palm Sunday is celebrated on last Sunday before the 'Easter' for triumphal entry of Jesus Christ into Jerusalem and memory of palm branches were placed in his path. Faiz Abu Rmeleh / Anadolu Agency/ABACAPRESS.COM

JERUSALEM - APRIL 14: Orthodox Christians take part in the parade in front of Al Esbat Gate of the Jerusalem's Old City during 'Palm Sunday' celebrations in Jerusalem on April 14, 2019. Palm Sunday is celebrated on last Sunday before the 'Easter' for triumphal entry of Jesus Christ into Jerusalem and memory of palm branches were placed in his path. Faiz Abu Rmeleh / Anadolu Agency/ABACAPRESS.COM

JERUSALEM - APRIL 14: Acting Latin Patriarch of Jerusalem Pierbattista Pizzaballa (C) is seen during the 'Palm Sunday' parade in front of Al Esbat Gate of the Jerusalem's Old City on April 14, 2019. Palm Sunday is celebrated on last Sunday before the 'Easter' for triumphal entry of Jesus Christ into Jerusalem and memory of palm branches were placed in his path. Faiz Abu Rmeleh / Anadolu Agency/ABACAPRESS.COM

JERUSALEM - APRIL 14: Orthodox Christians take part in the parade in front of Al Esbat Gate of the Jerusalem's Old City during 'Palm Sunday' celebrations in Jerusalem on April 14, 2019. Palm Sunday is celebrated on last Sunday before the 'Easter' for triumphal entry of Jesus Christ into Jerusalem and memory of palm branches were placed in his path. Faiz Abu Rmeleh / Anadolu Agency/ABACAPRESS.COM

JERUSALEM - APRIL 14: Scouts' bands parade in front of Al Esbat Gate of the Jerusalem's Old City during 'Palm Sunday' celebrations in Jerusalem on April 14, 2019. Palm Sunday is celebrated on last Sunday before the 'Easter' for triumphal entry of Jesus Christ into Jerusalem and memory of palm branches were placed in his path. Faiz Abu Rmeleh / Anadolu Agency/ABACAPRESS.COM

JERUSALEM - APRIL 14: Orthodox Christians take part in the parade in front of Al Esbat Gate of the Jerusalem's Old City during 'Palm Sunday' celebrations in Jerusalem on April 14, 2019. Palm Sunday is celebrated on last Sunday before the 'Easter' for triumphal entry of Jesus Christ into Jerusalem and memory of palm branches were placed in his path. Faiz Abu Rmeleh / Anadolu Agency/ABACAPRESS.COM

JERUSALEM - APRIL 14: Orthodox Christians take part in the parade in front of Al Esbat Gate of the Jerusalem's Old City during 'Palm Sunday' celebrations in Jerusalem on April 14, 2019. Palm Sunday is celebrated on last Sunday before the 'Easter' for triumphal entry of Jesus Christ into Jerusalem and memory of palm branches were placed in his path. Faiz Abu Rmeleh / Anadolu Agency/ABACAPRESS.COM

JERUSALEM - APRIL 14: Scouts' bands parade in front of Al Esbat Gate of the Jerusalem's Old City during 'Palm Sunday' celebrations in Jerusalem on April 14, 2019. Palm Sunday is celebrated on last Sunday before the 'Easter' for triumphal entry of Jesus Christ into Jerusalem and memory of palm branches were placed in his path. Faiz Abu Rmeleh / Anadolu Agency/ABACAPRESS.COM

JERUSALEM - APRIL 14: Scouts' bands parade in front of Al Esbat Gate of the Jerusalem's Old City during 'Palm Sunday' celebrations in Jerusalem on April 14, 2019. Palm Sunday is celebrated on last Sunday before the 'Easter' for triumphal entry of Jesus Christ into Jerusalem and memory of palm branches were placed in his path. Faiz Abu Rmeleh / Anadolu Agency/ABACAPRESS.COM

JERUSALEM - APRIL 14: Scouts' bands parade in front of Al Esbat Gate of the Jerusalem's Old City during 'Palm Sunday' celebrations in Jerusalem on April 14, 2019. Palm Sunday is celebrated on last Sunday before the 'Easter' for triumphal entry of Jesus Christ into Jerusalem and memory of palm branches were placed in his path. Faiz Abu Rmeleh / Anadolu Agency/ABACAPRESS.COM